Image Denoising using Fourth Order PDE

버전 (1002 Bytes) 작성자: Jeny Rajan
Denoise images based on fourth order partial differential equations.

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업데이트 날짜: 2016/4/22

라이선스 보기

PDEs are very good candidates for image denoising. One of the most commonly used PDE based denoising technique is the second order non linear PDE proposed by Perona and Malik in 90s and its various versions. One probelm with the second order PDEs is the it may arise blocky effects in the image. This can be avoided by using fourth order PDEs.
Ref : Yu-Li You, M. Kaveh, Fourth Order Partial Differential Equations for Noise Removal?, IEEE Trans. Image Processing, vol. 9, no. 10, pp 1723-1730, October 2000

인용 양식

Jeny Rajan (2023). Image Denoising using Fourth Order PDE (, MATLAB Central File Exchange. 검색됨 .

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